Connecting Open drain and Septic Tanks to STP of capacity 2.00MLD at Bhimabhoi colony.

Amount

Earth work excavation ( Mechanical / Manual ) in all kinds of soil in foundation trenches of required width& depth for pipes, cables, wells etc including dressing of sides, ramming of bottoms, including getting out the excavated soil,supply of all labour,machinery within all lead & the following lift etc all complete as per the direction of Engineer- in- charge (Excluding cost of GST)

Up to 1.50 mtr

1.50mtr to 3.00 Mtr

3.00mtr to 4.50 mtr

4.50mtr to 6.00 mtr

6.00 Mtr to 7.50 Mtr

7.50 Mtr to 9.00 Mtr

Filling available excavated earth in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering ,supply of all labour,machinery within all lead & lift etc as per the directions of Engineer- in- charge (Excluding cost of GST)

Providing & laying of S&S Centrifucally cast (spun)Ductle iron pipe of class-K7 confirming to IS 8329 with inside surface of centrifugally lined with cement mortar lining and external coating comprrises Zinc coating with finished layer of Bituminous paint in standard length of 5.50Mtr or as per requirement with supply of all material, labour ,T&P, machinery ,loading and unloading,octroi, making proper alignment and gradient while laying,levelling the bed,watch and ward to pipes, providing light and barrier etc as per directions of Engineer in charge .(Excluding cost of GST)

100mm dia D.I. K7Pipe

200mm dia D.I. K7 Pipe

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints with supply of rubber gasket,all materials,labour,T&P,machinery etc all complete as per the directios of Engineer in charge (Excluding cost of GST)

100mm dia D.I. K7

200mm dia D.I. K7

Labour for cutting C.I/DI pipe as per required length with supply of all labour,T&P,machinery as per direction of Engineer in charge. (Excluding cost of GST)

100mm dia D.I. K7

200mm dia D.I. K7

Providing & laying of flanged C.I./D.I standard specials such as tees,bends, collars, tapers, caps etc., suitable for flanged jointing as per IS : 1538 and IS 9523 with supply of material,labour,T&P ,machinery ,transportation,all taxes etc all complete as per the direction of Engineer in charge. (Excluding cost of GST)

C.I. Fittings.

D.I. Fittings

Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints,curing. (including cost of jointing materials) with supply of all materials,labour,T&P etc all complete as per the direction of Engineer in charge (Excluding cost of GST)

200mm dia

Testing of M.S. / C.I. / D.I / P.V.C. / H.D.P.E / pipes with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidental and operational charges etc., complete for the following diameters of pipes as per the direction of Engineer- in- charge (Excluding cost of GST)

100mm dia

200mm dia

Providing,fitting and fixing of CI Double acting air valve of 80mm dia of approved quality with bolts,nuts,rubber insertions etc all complete(The tail pieces tappers etc if required will be paid separately)all lead & lift with supply of all materials, labour, T&P , scaffolding, curing etc all complete as per the direction of Engineer-In-charge. (Excluding cost of GST).

Construction of masonry Chamber 120x120x100 cm inside, in brickwork in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottomdiameter and 180 mm deep ( inside) with chained lid and RCC topslab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate20 mm nominal size) , i/c necessary excavation, foundation concrete1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mmnominal size) and inside plastering with cement mortar 1:3 (1 ement: 3 coarse sand) 12 mm thick, finished with a floating coat of neatcement complete as per standard design :AIR VALVE chambers 8 nos.& Inspection Chambers 5 nos. 18.35.1 With common burnt clay .P.S.(non modular) bricks of class designation 7.5 )all lead & lift with supply of all materials, labour, T&P , scaffolding, curing etc all complete as per the direction of Engineer-In-charge. (Excluding cost of GST).

Cutting of road and making good to the same including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required with supply of all material,labour,T&P,machinery etc all complete as directed by Engineer-in-charge.(Excluding cost of GST)

Providing and laying of MJ D.I Collar of different dia with supply of all materials,labour,T&P ,machinery etc all complete as directed by Engineer-in-charge.(Excluding cost of GST)

100mm Collar

200/250mm Collar

Supplying and filling of river sand with all lead & lift including watering, ramming, consolidating and dressing with supply of all labour,T&P, machinery , loading and unloading,alll taxes ,transportation charges,etc all complete as per direction of Engineer -in -charge (Excluding cost of GST)

CC (1:4:8 ) (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate of 40 mm& down crusher broken granaite metal including hoisting, laying,consolidating,curing with supply of all materials,labour,T&P,machinery,transportation charges,all lead & lift etc all complete as per the direction of Engineer- in- charge.(Excluding cost of GST)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size including hoisting, laying,consolidating,curing with supply of all materials,labour,T&P,machinery,transportation charges,all lead & lift ,scaffolding at any height etc all complete as per the direction of Engineer- in- charge.(Excluding cost of GST)

Supplying the steel conforming toIS 1786 Cutting, straightening, bending, binding and tying the grills and placing in position at any height for all floors for Tor steel of FE-500 of SAIL/VIZAG/TISCON/RINLreinforcement with supply of binding wire 18 to 20 gauge as required for the work for all floors with all lead & lift ,supply of all labour, materials, T&P, taxes,scaffolding at any height etc. complete as directed by Engineer- in-charge(Excluding cost of GST) ( No wastage shall be paid)

Rigid smooth leak proof centering and shuttering including strutting,propping etc with supply of ply.plank,bullahs of good quality and removal of form for all heights with supply all materials,labour,T&P,machinery, all taxes tranportation etc all complete as per direction of Engineer- in- charge.(Excluding cost of GST)

curve surface

Dewatering by 50 HP electric pumpsets for seepage water during the earth work excavation and concrete works etc including shoring,shuttering with Hire & running charges of Pump set of capacity 4000 litres/hour,including cost of POL,operator,watch and ward etc all complete as per the direction of Engineer- in- charge.(Excluding cost of GST)

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and'chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design. as per direction of Engineer in charge (Excluding cost of GST)

Levelling the site,refilling the sides of the foundation etc with supply of all labour,machinery ,all lead and lift etc all complete as per the direction of Engineer- -in- charge. (Excluding cost of GST)

Providing and laying flanged C.I. standard specials such as tees,bends, collars, tapers, caps etc., suitable for flanged jointing as perIS : 1538 as per directions of Engineer in charge (Excluding cost of GST)

Providing and fixing 80 mm dia CI Double acting air valve of approved quality with bolts, nuts, rubber insertions etc., complete as directed by Engineer-in-Charge but excluding cost of GST.

OPENWELL SUBMERSIBLE PUMPSET AS PER IS 14220/2002 WITHOUT PANEL BOARD Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP , Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation as per directions of Engineer in charge but exculding cost of GST

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions as stated in the annexure. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05. Pump shall be of robust construction . Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps to have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600rpm for high duty pumps and 960/1450 rpm for low duty pumpsets. Casing and impeller should be of CI Gr. FG 260 :IS210 more preferably with hardened impeller. Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3 ph , 415 V( + or – 10 % ) , 50 Hz ( + or - 5 % ) dry induction type. Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously . The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120 % of rated speed for two minutes without any mechanical damage , in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards . Motor should be of IE2, explosion proof compatible forVFD operation together with star- Delta / ATS starter, protection against increase in stator winding temperature (15 deg Celsius) , bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691. Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed , copper , flexible ,round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated , PVC sheathed , flexible for stator winding temperature sensor 3 core x 1.5 sq.mm copper conductor and for bimetallic switches 2 core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10 mts of round submersible copper cable of suitable size. The non clog submersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above. (upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS) as per directions of Engineer incharge but Excluding cost of GST

THREE PHASE PANEL BOARD- D.O.L. WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947, IEC 60947-1 suitable KW rating for operation in AC/three Phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).as per directions of Engineer incharge but excluding cost of GST

TWIN CI EARTHING as per IS 3043/1987 and Latest amendments .as per directions of Engineer incharge but excluding cost of GST

LT/LTCT METERING BOX as per IE rules Up to 50HP/37 KW (which includes LT meter panel board 6 Nos. suitable fuse carriers as per directions of Engineer incharge but excluding cost of GST

L.T. CABLES 3,3.5,4 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFIRMING TO IS 7098 (PART I)/1988 WITH ISI MARKING 10 Sq.mm.PVC insulated and steel as per directions of Engineer incharge but excluding cost of GST

Laying the above cable as per IE rules between as per directions of Engineer incharge but excluding cost of GST

Labour charges for the erection of submersible pumpset in septic tank including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days-upto 5 HP as per directions of Engineer incharge but excluding cost of GST

Supply and delivey of pipes and specials for erection of pumpsets in the septic tank as per directions of Engineer incharge but excluding cost of GST

Supply of Reflux Valve-100mm

100mm CI D/F Sluice Valve (P.N.1.00)

100mm/50mm CI D/F Pipe-1m length -non -standard

100mm CI D/F 90 degree bend --standard

100mm CI D/F pipe-0.5m length -non-standard

Supply and delivery of MS Kiosk of size 0.75mx0.45mx0.75m made up of MS angle of size 50mmx50mmx4mm alround covered with 16 gauge MS Sheet and kiosk door made up of MS Plates of size 25mmx3mm including cutting ,welding,grinding,locking arrangements and labour charges as per directions of Engineer incharge but excluding cost of GST

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with cement mortar 1;6 with supply of all material, Labour, T&P,machinery, all lead and lift, curing etc. all complete as per the direction of Engineer-in-charge.(Excluding cost of GST).

Brick work with KB bricks in F&P and super structure having crushing strength 75 Kg & above per sq.cm in CM 1:4 (1 cement: 4 coarse sand) including splays cutting, curing, racking out joints, complete with supply of all materials, labour, T&P, taxes, tollage, all lead etc. complete as directed by Engineer in-charge(Excluding cost of GST).

Upto basement

upto 4.5m height above basement

above 4.5 m height from basement

C.C.(1:2:4) with using 12mm. to 20mm down graded chips(CB) of approved quality including mixing in mixture machine, hoisting, laying to proper level and slope, consolidating by vibrator curing and de-shuttering after setting period all lead & lift with supply of all materials, labour, T&P, etc. all complete and as per the direction of Engineer-in-charge(Excluding GST).

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stone aggregate 12.5mm all lead & lift with supply of all materials, labour, T&P , scaffolding, curing etc all complete as per the direction of Engineer-In-charge. (Excluding cost of GST).

12mm thk Cement plaster in CM (1:4) over brick work and concrete surface including chipping the concrete surface before plastering, cleaing & watering the wall surface before plastering ,all lead & lift with supply of all materials, labour, T&P , scaffolding, curing etc all complete as per the direction of Engineer-In-charge. (Excluding cost of GST).

20mm thk Cement plaster in CM (1:4) over brick work and concrete surface including chipping the concrete surface before plastering, cleaing & watering the wall surface before plastering ,all lead & lift with supply of all materials, labour, T&P , scaffolding, curing etc all complete as per the direction of Engineer-In-charge. (Excluding cost of GST).

12mm thik Cement plaster in CM (1:3) in ceilling including chipping the concrete surface before plastering, cleaing & watering the wall surface before plastering ,all lead & lift with supply of all materials, labour, T&P , scaffolding, curing etc all complete as per the direction of Engineer-In-charge. (Excluding cost of GST).

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., completeSupply, delivery and fixing in position of MS steel door including all fixtures and appliances complying with standard specification and as per directions of Engineer in charge but exculding cost of GST.

Door - D - 1.00 m x 2.50m

Window - W - 1.20 m x 0.90 m

Ventilator - V -0.45 m x 0.60 m

White washing three coats over the plaster surface by using approved colour and shade with preparing the surface by using sand paper with supply of all materials, labour ,T&P, scaffolding etc. all complete as per the direction of Engineer-in-charge.( Excluding cost of GST)

Colour washing two coats over the plaster surface by using approved colour and shade with preparing the surface by using sand paper with supply of all materials, labour ,T&P, scaffolding etc. all complete as per the direction of Engineer-in-charge.( Excluding cost of GST)

Labour charges for the erection of submersible pumpset in septic tank including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure - 100mm CI D/F pipe -1.0m length -non- standard - all complete as per direction of Engineer-in-charge.( Excluding cost of GST)

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed within lead of 50m -ALL KINDS OF SOIL as per directions of Engineer in charge but exculding cost of GST..

Pipes, cables etc. exceeding 80mm dia but not exceeding 300mm dia '150mm dia DI K7 Class pipe

Dismantling of old sw pipes reconstruction of structures of minor culverts including construction of pedistials for supporting the pipes in the odai and culvert crussing (if found necessary) during excution including breaking of joints and bed concrete stacking of useful materials near the site within 50m lead and disposal of unservicable materials into municipal dumps as per directions of Engineer in charge but exculding cost of GST.

Supply & fabrication of 2 numbers of M.S screen arrangements of size 1.35 m x 0.3 m with 12mm bars at 25 mm spacing and fixing at an angle of 60 deg. and welded to an angle frame of 100 x 100 x 8 mm including painting with two coats of anti corrosive paint over priming coat and levelling the site,refilling etc and Provision for levelling the site.Refilling the sides of well with excavated earth etcas per directions of Engineer in charge but exculding cost of GST

Supply & delivery of Agitator rod connected to the extended shaft of the pump to keep the silt in suspension including cable control panal etc complete with 100mm dia discharging pipe to grid pit including painting with two coats of anti corrosive paint over priming coat, and levelling the site,refilling the sides of the foundation etc as per directions of Engineer in charge but exculding cost of GST

Provision for internal wiring,lighting arrangements,fans to pump rooms with supply of all materials,labour,T&P etc complete in all respect including obtaining power supply etc all complete as per the direction of Engineer- in -Charge but exculding cost of GST

A-Supply,Installation, Testing, and commissioning of 1 no. GPRS modem based communication module comprising of one main and one standby modem with suitable antena,modem controller and 2 nos data enabled SIM cards (01 no per modem) using two different service providers.The module shall be programmed to automatically toggle between the service providers based on the actual signal strength . PLC( Programmable Logic Controller ) based GPRS gateway .The panel shall be wall mounted of suitable size made out of 2.0 mm CRCA sheet and properly powder coated.Connected to database generated by the SCADA configuration of Email Ids and phone numbers of recipients conditions like alarms and events to be user defined there shall be no limit to the number of recipients with computer system complete full automation /scada of the sewer line for connectvity of pipelines for sumps & drains with both the STPs., etc - all complete. B- Level sensor with transmitter (Non contact type ultrasonic) module 34 nos. providing signals for low level,Middle level and high level for various pumps and should facilitate automatic start & stop of the pumps (working+standby) suitable for field /outdoor installations for monitoring of sump sewage level and feedback to PLC for operation and syncronisation of all pump as per process requirements. N.B.-The firm has to take care of successful functioning of the 1 nos. SCADA system for the entire two years along with the engineers required, technical ,skilled and unskilled to be deployed and all complete for its functioning as per required .The firm has to hand over the entire system in good functional condition after completion of their 2 years O&M period to PPT ,since the property belongs to PPT.(Exculding cost of GST)

Operational work for disposal sewer soil including water for Bhimabhoi colony, Sector-04 a, Gjai colony area for operating 51 Pumpsets installed in 51 Septic tanks & collection well including other electrical and mechanical fittings round the clock including minor maintenance , watch and ward & chocking in the sewer line with supply of manpower/ operator/ mechanic/ electrician/ helper etc. as required for the work as per directions of Engineer in charge but exculding cost of GST.N.B: The Agency have to maintain the plant through out the year including maintenace cost and to provide all statutory benefits to the workers as per Government law from time to time. Accordingly the contractor has to quote his rate. No extra payment should be made in any case.(Exculding cost of GST)

SOMBANSI ENVIRO ENGG PVT LTD

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ENVIRO INFRA ENGINEERS PVT LTD